Biology, asked by ritika08082008, 17 days ago

Practice Question 8 8.1 Compare pulse rate and heart rate. 8.2 Observe Fig. 6 to understand how to read an ECG graph and answer the following questions: (a) The ECG graph in Fig. 7 represents the rhythmic contraction and relaxation of the heart in a minute. Calculate the heart rate of the patient. (b) Do you think the patient has a normal heart rate? To know the heart rate in this graph, count the spikes and multiply them by 10. Indicates the Indicates the contraction of contraction of atria ventricles Fig. 6 ch Fig. 7 ​

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Answered by prabhatccr123
0

Explanation:

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